CN113814645A - Adjustable automatic welding machine for circumferential seams of metal cylinder - Google Patents
Adjustable automatic welding machine for circumferential seams of metal cylinder Download PDFInfo
- Publication number
- CN113814645A CN113814645A CN202111206467.8A CN202111206467A CN113814645A CN 113814645 A CN113814645 A CN 113814645A CN 202111206467 A CN202111206467 A CN 202111206467A CN 113814645 A CN113814645 A CN 113814645A
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- fixedly connected
- welding machine
- automatic welding
- adjustable automatic
- clamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses an adjustable automatic welding machine for a circumferential seam of a metal barrel, which relates to the technical field of welding, and particularly relates to an adjustable automatic welding machine for a circumferential seam of a metal barrel. This metal cylinder circumferential weld automatic weld machine with adjustable, through the cooperation use of mounting base, screw post, two-way lead screw, mount pad, utilize screw post and mounting base can make mount pad moving as a whole, and then can be to making metal cylinder moving as a whole, utilize two-way lead screw to drive two sets of backup pads and remove, adjust the centre gripping distance, convenient operation.
Description
Technical Field
The invention relates to the technical field of welding, in particular to an adjustable automatic welding machine for a circular seam of a metal cylinder.
Background
Need use automatic weld machine during metal barrel circumferential weld, current automatic weld machine comprises welding machines hand and centre gripping subassembly two parts, welding machines hand is responsible for the welding, and the centre gripping subassembly needs carry out the centre gripping upset to metal barrel, current centre gripping subassembly is when using, because the different positions that lead to fixing of the specification of metal barrel are different, and current centre gripping subassembly generally adopts the mounting means of chuck to carry out the centre gripping, can't adjust the clamping area, the centre gripping distance leads to the metal barrel of unable multiple specification, therefore we have proposed an adjustable metal barrel circumferential weld automatic weld machine.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an adjustable automatic welding machine for a circular seam of a metal cylinder, which solves the problems in the background art.
In order to achieve the purpose, the invention is realized by the following technical scheme: an adjustable automatic welding machine for circumferential seams of metal cylinders comprises an installation base, wherein a first chute is formed in the upper surface of the installation base, a threaded column is rotatably connected to the inner cavity of the first chute, an installation base is slidably connected to the inner cavity of the first chute, the installation base is in threaded sleeve connection to the surface of the threaded column, a bidirectional lead screw is rotatably connected to the inner cavity of the installation base, first sliding blocks are in threaded sleeve connection with two opposite ends of the bidirectional lead screw in opposite threaded directions, clamping mechanisms are arranged on two sides of the upper surface of the installation base, the two clamping mechanisms are symmetrically and slidably installed on two sides of the installation base, each clamping mechanism comprises a fixed disk, a supporting plate is fixedly connected to the bottom of the fixed disk, the bottom of the supporting plate is fixedly connected with the top of the first sliding block, the fixed disk is disc-shaped, and a driving frame is rotatably connected to the surface of the fixed disk, a baffle is fixedly arranged at one end of the inner cavity of the driving frame, a plurality of sliding grooves are formed in the side surface of the baffle and are uniformly distributed in an annular shape around the center of the baffle, a screw rod is rotatably connected inside the driving frame, a second sliding block is connected to the surface of the screw rod in a threaded manner, a clamping plate is fixedly connected to one end of the second sliding block, one end of the clamping plate penetrates through the sliding grooves and extends to the outside of the driving frame, splines are arranged on the upper surface and the lower surface of one end of the clamping plate, a clamping block is slidably mounted on the clamping plate through the splines, a second bevel gear is fixedly connected to one end of the screw rod, a rotating shaft is rotatably connected inside the driving frame, a first bevel gear is fixedly connected to one end of the rotating shaft and is meshed with the second bevel gear, a planet gear is fixedly connected to the other end of the rotating shaft and is located in the inner cavity of the fixed disc, the middle part of fixed disk is rotated and is connected with the rotation post, the one end of rotating the post extends to the inner chamber and the fixedly connected with sun gear of fixed disk, the sun gear with the planet wheel mesh mutually, the inner tooth's socket has been seted up to the inner wall of fixed disk, and the inner tooth's socket meshes with the planet wheel mutually.
Optionally, the two sides of the upper surface of the mounting seat are fixedly connected with fixing blocks, the inner sides of the two fixing blocks are rotatably connected with transmission rods, and the transmission rods penetrate through the inner cavity of the supporting plate.
Optionally, the two ends of the transmission rod are fixedly sleeved with second belt wheels.
Optionally, the surfaces of the two rotating columns are fixedly sleeved with a first belt wheel, the surfaces of the first belt wheel and a second belt wheel are sleeved with a belt, one of the rotating columns is fixedly connected with a main motor at the other end, and the main motor is fixedly connected with one of the fixing discs.
Optionally, an asynchronous motor is fixedly connected inside the mounting base, and one end of an output shaft of the asynchronous motor is fixedly connected with one end of the threaded column.
Optionally, one end of the mounting seat is fixedly connected with a servo motor, and one end of an output shaft of the servo motor is fixedly connected with the bidirectional screw rod.
Optionally, the middle of the baffle is fixedly connected with a limiting barrel, an inner cavity of the limiting barrel is connected with a push rod in a sliding mode, one end of the push rod is fixedly connected with a top head, a spring is sleeved on the surface of the push rod, one end of the spring is fixedly connected with the inner wall of the limiting barrel, and the other end of the spring is fixedly connected with one side of the top head.
Optionally, a ball is arranged between the fixed disc and the driving frame.
The invention provides an adjustable automatic welding machine for a circular seam of a metal cylinder, which has the following beneficial effects:
1. the adjustable automatic welding machine for the circumferential seams of the metal cylinders utilizes the servo motor to drive the bidirectional screw rod to rotate and further drive the two clamping mechanisms to approach each other through the matching use of the clamping mechanisms, the sun gear, the balls, the screw rod, the second slide block, the clamping plate, the first bevel gear and the second bevel gear until the workpiece is pre-clamped into a clamping area by the extrusion of a top head on the workpiece, simultaneously utilizes the main motor to drive the sun gear to rotate, further drives the driving frame to rotate circumferentially through the revolution of the planet gear, simultaneously drives the rotating shaft to rotate through the rotation of the planet gear, further drives the clamping plate to move towards the direction of approaching the workpiece along the sliding groove until the workpiece is clamped through the clamping block, the workpiece revolves along with the clamping plate after being clamped, then starts the servo motor again to drive the bidirectional screw rod to continue to rotate, and further approaches the two clamping mechanisms to each other again, in the process that the clamping mechanisms are close to each other, the workpiece and the clamping blocks are relatively static, so that the baffle at the end part of the driving frame is abutted against the end part of the workpiece and extrudes the top head, the workpiece is in a limited state at the moment, the stability during welding is ensured, for the processing of the cylindrical workpiece, the workpiece is initially directly placed in a clamping area, then the servo motor is started to drive the two clamping mechanisms to move relatively until the clamping plate extends into the workpiece, then the main motor is started to enable the clamping plates to be away from each other until the clamping plates are extruded with the inner wall of the workpiece through the clamping blocks, then the servo motor is started again, so that the end part of the workpiece is abutted against the baffle, the workpiece can be fixed from the inside of the metal cylinder body and can also be fixed from the outside, the adaptability is strong, and the welding machine can be suitable for the metal cylinder bodies with different specifications on the market.
2. This metal cylinder circumferential weld automatic weld machine with adjustable, through the cooperation use of mounting base, screw post, two-way lead screw, mount pad, utilize screw post and mounting base can make mount pad moving as a whole, and then can be to making metal cylinder moving as a whole, utilize two-way lead screw to drive two sets of backup pads and remove, adjust the centre gripping distance, convenient operation.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic structural view of a baffle of the present invention;
FIG. 3 is a schematic structural diagram of the interior of the driving frame according to the present invention;
FIG. 4 is a sectional view of the fixing plate of the present invention.
In the figure: 1. mounting a base; 2. a threaded post; 3. a first chute; 4. a second pulley; 5. a mounting seat; 6. a transmission rod; 7. a bidirectional screw rod; 8. a first slider; 9. a servo motor; 10. a support plate; 11. an asynchronous motor; 12. a second slider; 13. a planet wheel; 14. a belt; 15. a main motor; 16. a first pulley; 17. a sun gear; 18. a rotating shaft; 19. a ball bearing; 20. a first bevel gear; 21. a second bevel gear; 22. a driving frame; 23. a chute; 24. a clamping plate; 25. a clamping block; 26. rotating the column; 27. a limiting cylinder; 28. a top rod; 29. ejecting the head; 30. a spring; 31. a baffle plate; 32. a screw rod; 33. fixing the disc; 34. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: an adjustable automatic welding machine for circumferential seams of metal cylinders comprises a mounting base 1, wherein a first chute 3 is formed in the upper surface of the mounting base 1, a threaded column 2 is rotatably connected to the inner cavity of the first chute 3, a mounting seat 5 is slidably connected to the inner cavity of the first chute 3, the mounting seat 5 is in threaded sleeve connection with the surface of the threaded column 2, a bidirectional lead screw 7 is rotatably connected to the inner cavity of the mounting seat 5, a first slider 8 is in threaded sleeve connection with two opposite ends of the bidirectional lead screw 7, a supporting plate 10 is fixedly connected to the top of the first slider 8, the mounting seat 5 can be integrally moved by utilizing the threaded column 2 and the mounting base 1, the metal cylinders can be integrally moved, two groups of supporting plates 10 can be driven by utilizing the bidirectional lead screw 7 to move, the clamping distance is adjusted, the operation is convenient, clamping mechanisms are arranged on two sides of the upper surface of the mounting seat 5, the two clamping mechanisms are symmetrically and slidably mounted on two sides of the mounting seat 5, the clamping mechanism comprises a fixed disc 33, a supporting plate 10 is fixedly connected to the bottom of the fixed disc 33, the bottom of the supporting plate 10 is fixedly connected with the top of a first sliding block 8, the fixed disc 33 is disc-shaped, the surface of the fixed disc 33 is rotatably connected with a driving frame 22, a baffle plate 31 is fixedly installed at one end of an inner cavity of the driving frame 22, a plurality of sliding grooves 23 are formed in the side surface of the baffle plate 31, the sliding grooves 23 are uniformly distributed in an annular mode around the center of circle of the baffle plate 31, a lead screw 32 is rotatably connected to the inside of the driving frame 22, a second sliding block 12 is connected to the surface of the lead screw 32 in a threaded mode, a clamping plate 24 is fixedly connected to one end of the second sliding block 12, one end of the clamping plate 24 penetrates through the sliding grooves 23 and extends to the outside of the driving frame 22, splines are arranged on the upper surface and the lower surface of one end of the clamping plate 24, a clamping block 25 is slidably installed through the splines, the clamping block 25 can be moved left and right, be convenient for adjust the centre gripping position, the one end fixedly connected with second bevel gear 21 of lead screw 32, the internal rotation of drive frame 22 is connected with pivot 18, the first bevel gear 20 of one end fixedly connected with of pivot 18, and first bevel gear 20 meshes with second bevel gear 21 mutually, the other end fixedly connected with planet wheel 13 of pivot 18, and planet wheel 13 is located the inner chamber of fixed disk 33, the middle part of fixed disk 33 is rotated and is connected with rotation post 26, the one end of rotation post 26 extends to the inner chamber and the fixedly connected with sun gear 17 of fixed disk 33, sun gear 17 meshes with planet wheel 13 mutually, the internal gullet has been seted up to the inner wall of fixed disk 33, and internal gullet meshes with planet wheel 13 mutually.
Wherein; the two sides of the upper surface of the mounting seat 5 are fixedly connected with fixing blocks 34, the inner sides of the two fixing blocks 34 are rotatably connected with a transmission rod 6, the transmission rod 6 penetrates through the inner cavity of the supporting plate 10, and the fixing blocks 34 are used for mounting the transmission rod 6.
Wherein; the two ends of the transmission rod 6 are fixedly sleeved with the second belt wheels 4.
Wherein; the surfaces of the two rotating columns 26 are fixedly sleeved with a first belt wheel 16, the surfaces of the first belt wheel 16 and the second belt wheel 4 are sleeved with a belt 14, the other end of one rotating column 26 is fixedly connected with a main motor 15, the main motor 15 is fixedly connected with one fixed disc 33, and the transmission rod 6 is rotated by utilizing the matching use of the first belt wheel 16, the second belt wheel 4 and the belt 14, so that the two groups of rotating columns 26 rotate synchronously.
Wherein; the inside fixedly connected with asynchronous machine 11 of mounting base 1, the one end of asynchronous machine 11 output shaft and the one end fixed connection of screw thread post 2.
Wherein; one end of the mounting seat 5 is fixedly connected with a servo motor 9, one end of an output shaft of the servo motor 9 is fixedly connected with a bidirectional screw rod 7, the servo motor 9 is utilized to drive the bidirectional screw rod 7 to rotate, so as to drive the two clamping mechanisms to approach each other until a workpiece is pre-clamped into a clamping area by an ejector 29, meanwhile, a sun wheel 17 is driven to rotate by a main motor 15, so as to drive a driving frame 22 to rotate circularly by revolution of a planet wheel 13, meanwhile, a rotating shaft 18 is driven to rotate by autorotation of the planet wheel 13, so as to drive a clamping plate 24 to move towards the direction approaching the workpiece along a sliding groove 23, the workpiece is clamped by a clamping block 25, the workpiece revolves along the clamping plate 24 after being clamped, then, the servo motor 9 is started again to drive the bidirectional screw rod 7 to continue to rotate, so as to approach the two clamping mechanisms again, in the process that the clamping mechanisms are close to each other, the workpiece and the clamping block 25 are relatively static, so that the baffle plate 31 at the end part of the driving frame 22 is abutted against the end part of the workpiece and extrudes the top head 29, at the moment, the workpiece is in a limited state to ensure the stability during welding, for the processing of the cylindrical workpiece, the workpiece is initially directly placed in a clamping area, then the servo motor 9 is started to drive the two clamping mechanisms to move relatively until the clamping plate 24 partially extends into the workpiece, then the main motor 15 is started to enable the clamping plates 24 to be away from each other until the clamping plates 24 are extruded with the inner wall of the workpiece through the clamping block 25, then the servo motor 9 is started again to enable the end part of the workpiece to be abutted against the baffle plate 31, the workpiece can be fixed from the inside of a metal cylinder body and also can be fixed from the outside, the adaptability is strong, and can adapt to the welding of metal cylinders with different specifications on the market, the wholeness is better, utilizes the mode of linkage simultaneously, makes the device more convenient when using.
Wherein; the middle part of baffle 31 is fixedly connected with a spacing section of thick bamboo 27, and the inner chamber sliding connection of a spacing section of thick bamboo 27 has ejector pin 28, and the one end fixedly connected with top 29 of ejector pin 28, the surface of ejector pin 28 has cup jointed spring 30, and the one end of spring 30 and the inner wall fixed connection of a spacing section of thick bamboo 27, the other end of spring 30 and one side fixed connection of top 29.
Wherein; balls 19 are arranged between the fixed disc 33 and the driving frame 22, and the end faces of the fixed disc 33, which axially face the driving frame 22, are matched through the balls 19, so that the abrasion of the fixed disc 33 when the driving frame 22 rotates is reduced.
In summary, when the adjustable automatic welding machine for the circular seams of the metal cylinder is used, when a cylindrical workpiece is welded, the workpiece is placed in a clamping area in the middle of two clamping mechanisms, then the servo motor 9 is started to drive the two-way screw rod 7 to rotate, and then the two clamping mechanisms are driven to approach each other, until the top 29 extrudes tapered slots at two ends of the workpiece to process the cylindrical workpiece, both ends of the workpiece are generally drilled, so that the workpiece is clamped in the clamping area in advance, then the main motor 15 is started to drive the sun gear 17 to rotate, further the driving frame 22 can be driven to rotate circumferentially through revolution of the planet gear 13, meanwhile, the rotating shaft 18 is driven to rotate through rotation of the planet gear 13, and then the clamping plate 24 is driven to move towards the direction of approaching the workpiece along the sliding groove 23 until the workpiece is clamped through the clamping block 25, and the workpiece can revolve along with the clamping plate 24 after being clamped, then the servo motor 9 is started again to drive the bidirectional screw rod 7 to continue rotating, so that the two clamping mechanisms are close to each other again, in the process that the clamping mechanisms are close to each other, the workpiece and the clamping block 25 are relatively static, so that the baffle 31 at the end part of the driving frame 22 is abutted against the end part of the workpiece and extrudes the top head 29, and at the moment, the workpiece is in a limited state to ensure the stability during welding;
for the processing of the cylindrical workpiece, the workpiece is initially directly placed in the clamping area, then the servo motor 9 is started to drive the two clamping mechanisms to move relatively until the clamping plates 24 partially extend into the workpiece, then the main motor 15 is started to enable the clamping plates 24 to be away from each other until the clamping plates 24 extrude with the inner wall of the workpiece through the clamping blocks 25, and then the servo motor 9 is started again to enable the end portion of the workpiece to be abutted against the baffle plate 31.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a metal cylinder circumferential weld automatic weld machine with adjustable, includes mounting base (1), its characterized in that: the upper surface of the mounting base (1) is provided with a first chute (3), the inner cavity of the first chute (3) is rotatably connected with a threaded column (2), the inner cavity of the first chute (3) is slidably connected with a mounting seat (5), the mounting seat (5) is in threaded sleeve connection with the surface of the threaded column (2), the inner cavity of the mounting seat (5) is rotatably connected with a bidirectional screw rod (7), two ends of the bidirectional screw rod (7) with opposite thread directions are in threaded sleeve connection with a first sliding block (8), two sides of the upper surface of the mounting seat (5) are respectively provided with a clamping mechanism, the two clamping mechanisms are symmetrically and slidably mounted at two sides of the mounting seat (5), each clamping mechanism comprises a fixed disc (33), the bottom of the fixed disc (33) is fixedly connected with a supporting plate (10), and the bottom of the supporting plate (10) is fixedly connected with the top of the first sliding block (8), the fixed disk (33) is disc-shaped, the surface of the fixed disk (33) is rotatably connected with a driving frame (22), one end of the inner cavity of the driving frame (22) is fixedly provided with a baffle (31), the side surface of the baffle (31) is provided with a plurality of sliding grooves (23), the plurality of sliding grooves (23) are uniformly distributed in an annular shape with the circle center of the baffle (31), the driving frame (22) is rotatably connected with a screw rod (32), the surface of the screw rod (32) is in threaded connection with a second sliding block (12), one end of the second sliding block (12) is fixedly connected with a clamping plate (24), one end of the clamping plate (24) penetrates through the sliding grooves (23) and extends to the outside of the driving frame (22), one end of the screw rod (32) is fixedly connected with a second bevel gear (21), the driving frame (22) is rotatably connected with a rotating shaft (18), one end of the rotating shaft (18) is fixedly connected with a first bevel gear (20), and first bevel gear (20) and second bevel gear (21) mesh mutually, the other end fixedly connected with planet wheel (13) of pivot (18), and planet wheel (13) are located the inner chamber of fixed disk (33), the middle part of fixed disk (33) is rotated and is connected with rotation post (26), the one end of rotation post (26) extends to inner chamber and fixedly connected with sun gear (17) of fixed disk (33), sun gear (17) mesh mutually with planet wheel (13), interior tooth's socket has been seted up to the inner wall of fixed disk (33), and interior tooth's socket meshes mutually with planet wheel (13).
2. The adjustable automatic welding machine for the circular seams of the metal cylinders as claimed in claim 1, which is characterized in that: the mounting base is characterized in that fixing blocks (34) are fixedly connected to the two sides of the upper surface of the mounting base (5), a transmission rod (6) is rotatably connected to the inner sides of the fixing blocks (34), and the transmission rod (6) penetrates through the inner cavity of the supporting plate (10).
3. The adjustable automatic welding machine for the circumferential seams of the metal cylinders, as claimed in claim 2, is characterized in that: and the two ends of the transmission rod (6) are fixedly sleeved with second belt wheels (4).
4. The adjustable automatic welding machine for the circular seams of the metal cylinders as claimed in claim 1, which is characterized in that: the surface of the two rotating columns (26) is fixedly sleeved with a first belt wheel (16), the surface of the first belt wheel (16) and the surface of the second belt wheel (4) are sleeved with a belt (14), the other end of one rotating column (26) is fixedly connected with a main motor (15), and the main motor (15) is fixedly connected with one fixed disc (33).
5. The adjustable automatic welding machine for the circular seams of the metal cylinders as claimed in claim 1, which is characterized in that: the mounting base is characterized in that an asynchronous motor (11) is fixedly connected to the inside of the mounting base (1), and one end of an output shaft of the asynchronous motor (11) is fixedly connected with one end of the threaded column (2).
6. The adjustable automatic welding machine for the circular seams of the metal cylinders as claimed in claim 1, which is characterized in that: one end of the mounting seat (5) is fixedly connected with a servo motor (9), and one end of an output shaft of the servo motor (9) is fixedly connected with the bidirectional screw rod (7).
7. The adjustable automatic welding machine for the circular seams of the metal cylinders as claimed in claim 1, which is characterized in that: the middle part fixedly connected with of baffle (31) is spacing section of thick bamboo (27), the inner chamber sliding connection of spacing section of thick bamboo (27) has ejector pin (28), the one end fixedly connected with top (29) of ejector pin (28), spring (30) have been cup jointed on the surface of ejector pin (28), the one end of spring (30) and the inner wall fixed connection of spacing section of thick bamboo (27), the other end of spring (30) and one side fixed connection of top (29).
8. The adjustable automatic welding machine for the circular seams of the metal cylinders as claimed in claim 1, which is characterized in that: and a ball (19) is arranged between the fixed disc (33) and the driving frame (22).
9. The adjustable automatic welding machine for the circular seams of the metal cylinders as claimed in claim 1, which is characterized in that: the upper and lower surface of grip block (24) one end all is provided with the spline, grip block (25) are installed through spline slidable in grip block (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111206467.8A CN113814645A (en) | 2021-10-16 | 2021-10-16 | Adjustable automatic welding machine for circumferential seams of metal cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111206467.8A CN113814645A (en) | 2021-10-16 | 2021-10-16 | Adjustable automatic welding machine for circumferential seams of metal cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113814645A true CN113814645A (en) | 2021-12-21 |
Family
ID=78920368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111206467.8A Withdrawn CN113814645A (en) | 2021-10-16 | 2021-10-16 | Adjustable automatic welding machine for circumferential seams of metal cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113814645A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114515794A (en) * | 2022-01-05 | 2022-05-20 | 曹鹏 | Fixing and processing device for cylindrical or barrel-shaped metal workpiece |
| CN115415654A (en) * | 2022-09-05 | 2022-12-02 | 何周 | Welding tool for electron beam welding of thin-wall cylinder |
| CN117697217A (en) * | 2024-01-18 | 2024-03-15 | 无锡威易发精密机械股份有限公司 | Welding equipment for rotor shaft of turbocharger |
| CN117733464A (en) * | 2024-01-23 | 2024-03-22 | 河北丰宝广源汽车科技有限公司 | Positioning and locking integrated clamp for welding automobile parts |
-
2021
- 2021-10-16 CN CN202111206467.8A patent/CN113814645A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114515794A (en) * | 2022-01-05 | 2022-05-20 | 曹鹏 | Fixing and processing device for cylindrical or barrel-shaped metal workpiece |
| CN114515794B (en) * | 2022-01-05 | 2023-09-05 | 温州新丽机车部件有限公司 | Fixed processingequipment of cylindricality or cylindric metal work piece |
| CN115415654A (en) * | 2022-09-05 | 2022-12-02 | 何周 | Welding tool for electron beam welding of thin-wall cylinder |
| CN117697217A (en) * | 2024-01-18 | 2024-03-15 | 无锡威易发精密机械股份有限公司 | Welding equipment for rotor shaft of turbocharger |
| CN117733464A (en) * | 2024-01-23 | 2024-03-22 | 河北丰宝广源汽车科技有限公司 | Positioning and locking integrated clamp for welding automobile parts |
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Application publication date: 20211221 |